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From the 2014 Old Farmer's Almanac: "[V]ertical farms in abandoned factories, with vegetables grown on small rafts floating on water, nourished by waste produced by fish (aka aquaponics)" are gaining in popularity.
From the 2014 Old Farmer's Almanac: "[V]ertical farms in abandoned factories, with vegetables grown on small rafts floating on water, nourished by waste produced by fish (aka aquaponics)" are gaining in popularity.